setfenv(1, require'winapi')

ffi.cdef[[
BOOL SystemParametersInfoW(
     UINT uiAction,
     UINT uiParam,
     PVOID pvParam,
     UINT fWinIni);
]]

SPI_GETBEEP                  = 0x0001
SPI_SETBEEP                  = 0x0002
SPI_GETMOUSE                 = 0x0003
SPI_SETMOUSE                 = 0x0004
SPI_GETBORDER                = 0x0005
SPI_SETBORDER                = 0x0006
SPI_GETKEYBOARDSPEED         = 0x000A
SPI_SETKEYBOARDSPEED         = 0x000B
SPI_LANGDRIVER               = 0x000C
SPI_ICONHORIZONTALSPACING    = 0x000D
SPI_GETSCREENSAVETIMEOUT     = 0x000E
SPI_SETSCREENSAVETIMEOUT     = 0x000F
SPI_GETSCREENSAVEACTIVE      = 0x0010
SPI_SETSCREENSAVEACTIVE      = 0x0011
SPI_GETGRIDGRANULARITY       = 0x0012
SPI_SETGRIDGRANULARITY       = 0x0013
SPI_SETDESKWALLPAPER         = 0x0014
SPI_SETDESKPATTERN           = 0x0015
SPI_GETKEYBOARDDELAY         = 0x0016
SPI_SETKEYBOARDDELAY         = 0x0017
SPI_ICONVERTICALSPACING      = 0x0018
SPI_GETICONTITLEWRAP         = 0x0019
SPI_SETICONTITLEWRAP         = 0x001A
SPI_GETMENUDROPALIGNMENT     = 0x001B
SPI_SETMENUDROPALIGNMENT     = 0x001C
SPI_SETDOUBLECLKWIDTH        = 0x001D
SPI_SETDOUBLECLKHEIGHT       = 0x001E
SPI_GETICONTITLELOGFONT      = 0x001F
SPI_SETDOUBLECLICKTIME       = 0x0020
SPI_SETMOUSEBUTTONSWAP       = 0x0021
SPI_SETICONTITLELOGFONT      = 0x0022
SPI_GETFASTTASKSWITCH        = 0x0023
SPI_SETFASTTASKSWITCH        = 0x0024

SPI_SETDRAGFULLWINDOWS       = 0x0025
SPI_GETDRAGFULLWINDOWS       = 0x0026
SPI_GETNONCLIENTMETRICS      = 0x0029
SPI_SETNONCLIENTMETRICS      = 0x002A
SPI_GETMINIMIZEDMETRICS      = 0x002B
SPI_SETMINIMIZEDMETRICS      = 0x002C
SPI_GETICONMETRICS           = 0x002D
SPI_SETICONMETRICS           = 0x002E
SPI_SETWORKAREA              = 0x002F
SPI_GETWORKAREA              = 0x0030
SPI_SETPENWINDOWS            = 0x0031

SPI_GETHIGHCONTRAST          = 0x0042
SPI_SETHIGHCONTRAST          = 0x0043
SPI_GETKEYBOARDPREF          = 0x0044
SPI_SETKEYBOARDPREF          = 0x0045
SPI_GETSCREENREADER          = 0x0046
SPI_SETSCREENREADER          = 0x0047
SPI_GETANIMATION             = 0x0048
SPI_SETANIMATION             = 0x0049
SPI_GETFONTSMOOTHING         = 0x004A
SPI_SETFONTSMOOTHING         = 0x004B
SPI_SETDRAGWIDTH             = 0x004C
SPI_SETDRAGHEIGHT            = 0x004D
SPI_SETHANDHELD              = 0x004E
SPI_GETLOWPOWERTIMEOUT       = 0x004F
SPI_GETPOWEROFFTIMEOUT       = 0x0050
SPI_SETLOWPOWERTIMEOUT       = 0x0051
SPI_SETPOWEROFFTIMEOUT       = 0x0052
SPI_GETLOWPOWERACTIVE        = 0x0053
SPI_GETPOWEROFFACTIVE        = 0x0054
SPI_SETLOWPOWERACTIVE        = 0x0055
SPI_SETPOWEROFFACTIVE        = 0x0056
SPI_SETCURSORS               = 0x0057
SPI_SETICONS                 = 0x0058
SPI_GETDEFAULTINPUTLANG      = 0x0059
SPI_SETDEFAULTINPUTLANG      = 0x005A
SPI_SETLANGTOGGLE            = 0x005B
SPI_GETWINDOWSEXTENSION      = 0x005C
SPI_SETMOUSETRAILS           = 0x005D
SPI_GETMOUSETRAILS           = 0x005E
SPI_SETSCREENSAVERRUNNING    = 0x0061
SPI_SCREENSAVERRUNNING      = SPI_SETSCREENSAVERRUNNING

SPI_GETFILTERKEYS           = 0x0032
SPI_SETFILTERKEYS           = 0x0033
SPI_GETTOGGLEKEYS           = 0x0034
SPI_SETTOGGLEKEYS           = 0x0035
SPI_GETMOUSEKEYS            = 0x0036
SPI_SETMOUSEKEYS            = 0x0037
SPI_GETSHOWSOUNDS           = 0x0038
SPI_SETSHOWSOUNDS           = 0x0039
SPI_GETSTICKYKEYS           = 0x003A
SPI_SETSTICKYKEYS           = 0x003B
SPI_GETACCESSTIMEOUT        = 0x003C
SPI_SETACCESSTIMEOUT        = 0x003D

SPI_GETSERIALKEYS           = 0x003E
SPI_SETSERIALKEYS           = 0x003F

SPI_GETSOUNDSENTRY          = 0x0040
SPI_SETSOUNDSENTRY          = 0x0041

SPI_GETSNAPTODEFBUTTON      = 0x005F
SPI_SETSNAPTODEFBUTTON      = 0x0060

SPI_GETMOUSEHOVERWIDTH      = 0x0062
SPI_SETMOUSEHOVERWIDTH      = 0x0063
SPI_GETMOUSEHOVERHEIGHT     = 0x0064
SPI_SETMOUSEHOVERHEIGHT     = 0x0065
SPI_GETMOUSEHOVERTIME       = 0x0066
SPI_SETMOUSEHOVERTIME       = 0x0067
SPI_GETWHEELSCROLLLINES     = 0x0068
SPI_SETWHEELSCROLLLINES     = 0x0069
SPI_GETMENUSHOWDELAY        = 0x006A
SPI_SETMENUSHOWDELAY        = 0x006B

SPI_GETSHOWIMEUI           = 0x006E
SPI_SETSHOWIMEUI           = 0x006F

SPI_GETMOUSESPEED          = 0x0070
SPI_SETMOUSESPEED          = 0x0071
SPI_GETSCREENSAVERRUNNING  = 0x0072
SPI_GETDESKWALLPAPER       = 0x0073

SPI_GETACTIVEWINDOWTRACKING          = 0x1000
SPI_SETACTIVEWINDOWTRACKING          = 0x1001
SPI_GETMENUANIMATION                 = 0x1002
SPI_SETMENUANIMATION                 = 0x1003
SPI_GETCOMBOBOXANIMATION             = 0x1004
SPI_SETCOMBOBOXANIMATION             = 0x1005
SPI_GETLISTBOXSMOOTHSCROLLING        = 0x1006
SPI_SETLISTBOXSMOOTHSCROLLING        = 0x1007
SPI_GETGRADIENTCAPTIONS              = 0x1008
SPI_SETGRADIENTCAPTIONS              = 0x1009
SPI_GETKEYBOARDCUES                  = 0x100A
SPI_SETKEYBOARDCUES                  = 0x100B
SPI_GETMENUUNDERLINES                = SPI_GETKEYBOARDCUES
SPI_SETMENUUNDERLINES                = SPI_SETKEYBOARDCUES
SPI_GETACTIVEWNDTRKZORDER            = 0x100C
SPI_SETACTIVEWNDTRKZORDER            = 0x100D
SPI_GETHOTTRACKING                   = 0x100E
SPI_SETHOTTRACKING                   = 0x100F
SPI_GETMENUFADE                      = 0x1012
SPI_SETMENUFADE                      = 0x1013
SPI_GETSELECTIONFADE                 = 0x1014
SPI_SETSELECTIONFADE                 = 0x1015
SPI_GETTOOLTIPANIMATION              = 0x1016
SPI_SETTOOLTIPANIMATION              = 0x1017
SPI_GETTOOLTIPFADE                   = 0x1018
SPI_SETTOOLTIPFADE                   = 0x1019
SPI_GETCURSORSHADOW                  = 0x101A
SPI_SETCURSORSHADOW                  = 0x101B

SPI_GETMOUSESONAR                    = 0x101C
SPI_SETMOUSESONAR                    = 0x101D
SPI_GETMOUSECLICKLOCK                = 0x101E
SPI_SETMOUSECLICKLOCK                = 0x101F
SPI_GETMOUSEVANISH                   = 0x1020
SPI_SETMOUSEVANISH                   = 0x1021
SPI_GETFLATMENU                      = 0x1022
SPI_SETFLATMENU                      = 0x1023
SPI_GETDROPSHADOW                    = 0x1024
SPI_SETDROPSHADOW                    = 0x1025
SPI_GETBLOCKSENDINPUTRESETS          = 0x1026
SPI_SETBLOCKSENDINPUTRESETS          = 0x1027

SPI_GETUIEFFECTS                     = 0x103E
SPI_SETUIEFFECTS                     = 0x103F

SPI_GETFOREGROUNDLOCKTIMEOUT         = 0x2000
SPI_SETFOREGROUNDLOCKTIMEOUT         = 0x2001
SPI_GETACTIVEWNDTRKTIMEOUT           = 0x2002
SPI_SETACTIVEWNDTRKTIMEOUT           = 0x2003
SPI_GETFOREGROUNDFLASHCOUNT          = 0x2004
SPI_SETFOREGROUNDFLASHCOUNT          = 0x2005
SPI_GETCARETWIDTH                    = 0x2006
SPI_SETCARETWIDTH                    = 0x2007


SPI_GETMOUSECLICKLOCKTIME            = 0x2008
SPI_SETMOUSECLICKLOCKTIME            = 0x2009
SPI_GETFONTSMOOTHINGTYPE             = 0x200A
SPI_SETFONTSMOOTHINGTYPE             = 0x200B

-- constants for SPI_GETFONTSMOOTHINGTYPE and SPI_SETFONTSMOOTHINGTYPE
FE_FONTSMOOTHINGSTANDARD             = 0x0001
FE_FONTSMOOTHINGCLEARTYPE            = 0x0002
FE_FONTSMOOTHINGDOCKING              = 0x8000

SPI_GETFONTSMOOTHINGCONTRAST         = 0x200C
SPI_SETFONTSMOOTHINGCONTRAST         = 0x200D

SPI_GETFOCUSBORDERWIDTH              = 0x200E
SPI_SETFOCUSBORDERWIDTH              = 0x200F
SPI_GETFOCUSBORDERHEIGHT             = 0x2010
SPI_SETFOCUSBORDERHEIGHT             = 0x2011

SPI_GETFONTSMOOTHINGORIENTATION      = 0x2012
SPI_SETFONTSMOOTHINGORIENTATION      = 0x2013

function SystemParametersInfo(action, param, pvparam, ini)
	checknz(ffi.C.SystemParametersInfo(action, param, pvparam, ini))
end

